.bottom-bar
{
    display: flex;
    position: fixed;
    background-color: #fff;
    bottom: 0;
    width: 23.4375rem;
    height: 3.3125rem;
    border-top: 1px solid #ddd;

    img
    {
        width: 48px;
        height: 49px;
    }

    .item
    {
        text-align: center;
        flex:1;
        
    }


    
}